Evidence map›Paper›PMID 29190919›Full record

ArticleOncotarget2017

Molecular characterization of pro-metastatic functions of β4-integrin in colorectal cancer.

Wanguang Zhang, Bixiang Zhang, Trung Vu, Guandou Yuan, Binhao Zhang, Xiaoping Chen, Upender Manne, Pran K Datta

Open access · diamondAbstract read
In one paragraph

Article in Oncotarget, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.5field-weighted citation impact, top 36% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 11 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors at 4 institutions in 2 countries.

Wanguang Zhang *Birmingham Veterans Affairs Medical Center, Birmingham, AL, USA.
Bixiang Zhang *Birmingham Veterans Affairs Medical Center, Birmingham, AL, USA.
Trung VuDivision of Hematology and Oncology, Department of Medicine, UAB Comprehensive Cancer Center, University of Alabama at Birmingham, Birmingham, AL, USA.
Guandou YuanBirmingham Veterans Affairs Medical Center, Birmingham, AL, USA.
Binhao ZhangBirmingham Veterans Affairs Medical Center, Birmingham, AL, USA.
Xiaoping ChenHepatic Surgery Center, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
Upender ManneDepartment of Pathology, University of Alabama at Birmingham, Birmingham, AL, USA.
Pran K DattaBirmingham Veterans Affairs Medical Center, Birmingham, AL, USA.
Birmingham VA Medical Center · USHuazhong University of Science and Technology · CNUniversity of Alabama at Birmingham · USFirst Affiliated Hospital of GuangXi Medical University · CN

Funding

XRAY CRYSTALLOGRAPHYP30CA013148 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Robert S Welner · 1985 to 2026
$165.9M
TRAINING AND CAREER DEVELOPMENTU54CA118948 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Timiya S Nolan · 2005 to 2026
$26.6M
Research Education CoreU54CA118623 · NCI · TUSKEGEE UNIVERSITY · PI STEPHEN O SODEKE · 2005 to 2026
$20.2M
INFRASTRUCTURE IIG12MD007585 · NIMHD · TUSKEGEE UNIVERSITY · PI YATES, CLAYTON · 2012 to 2016
$4.6M
STRAP and Smad 7 Signaling in Colorectal CarcinomasR01CA095195 · NCI · VANDERBILT UNIVERSITY · PI DATTA, PRAN K · 2003 to 2013
$2.4M
NCI NIH HHS P30 CA013148NCI NIH HHS R01 CA095195NCI NIH HHS U54 CA118623NCI NIH HHS U54 CA118948NIMHD NIH HHS G12 MD007585
6 · The paper itself

Abstract

The β4-integrin subunit has been implicated in development and progression of several epithelial tumor types. However, its role in metastases of colorectal cancer (CRC) remains elusive. To study CRC metastasis, we generated a highly invasive, metastatic cell line MC38-LM10 (LM10) by passaging mouse CRC MC38 cells ten times, using a splenic injection model of liver metastasis. Affymetrix microarray analyses of LM10 and MC38 cell lines and their corresponding liver metastases generated a gene signature for CRC metastasis. This signature shows strong upregulation of β4-integrin in LM10 cells and corresponding metastases. Upregulation of β4-integrin in highly aggressive LM10 cells is associated with increased migration, invasion, and liver metastases. Furthermore, stable knockdown of β4-integrin in human CRC SW620 cells reduces Bcl-2 expression, increases apoptosis, and decreases invasion, tumorigenicity, and liver metastasis, thus resulting in significantly increased survival of mice (hazard ratio = 0.32, 95% confidence interval = 0.15-0.66, P<0.01). Patients with CRC tumors display higher β4-integrin levels in stages 1-4 and significantly lower survival rate. Collectively, β4-integrin plays a critical role in CRC progression, invasion, and metastasis, suggesting that it could be a potential therapeutic target for CRC patients.

Indexed as

affymetrix microarraycolorectal cancerliver metastasistissue microarrayβ4-integrin

Identifiers

PMID29190919
PMCPMC5696185
OpenAlexW2758672690

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.